Sell Your Machine Learning Services Online
Turn model development, MLOps and applied data science into a freelance business on Zinn Hub — the marketplace with three ways to sell in one platform: gig-style Zinns, Project bidding with free proposals, and a Freelancer Directory for direct hire. Three wizards get you selling in about 15 minutes.
Already selling machine learning elsewhere? Import it in minutes — free.
Paste one listing, or your whole public profile, into Import My Services in your Zinner dashboard. It rebuilds your title, description, packages and FAQs as ready-to-review Zinns, carries across up to 10 of your reviews word for word, and generates free images. You preview and confirm every Zinn before anything is submitted, and a whole profile can produce up to three complete Zinns at once.
Three Ways to Sell Machine Learning Services
Most freelance platforms lock you into one workflow. Zinn Hub gives you three — use one, two, or all three. Each one draws on the same machine learning skills.
List machine learning packages at a fixed price with clear deliverables and turnaround times. Buyers purchase at checkout. Connect your own Stripe or PayPal and the payment lands in your account directly at checkout. Income that keeps selling while you work on something else.
Buyers post machine learning work and you bid on it. Proposals are free — no bidding credits to buy. Posting a project costs the buyer nothing, so there is a steady flow of real briefs to answer.
Fixed-price tasters at $5, $10, $15 or $20. A cautious buyer can try you for the price of a coffee, and a good first order tends to become a bigger second one. The cheapest way to earn your first review.
Same machine learning skills. Triple the earning paths.
Machine Learning Services You Can Sell & Earn From
Every specialism below can be sold as a Zinn, offered as a Micro Zinn from $5 to $20, bid on through Projects, or showcased on your Freelancer Directory profile. Pick your specialism and earn from all four.
Machine Learning Models
Classification, regression, forecasting and recommendation models trained on a buyer’s own data
Applied Data Science
Framing the question, cleaning the data, and proving whether a model is even the right answer
MLOps & Deployment
Serving, containers, CI pipelines, monitoring and retraining so a model survives production
Computer Vision
Detection, segmentation, OCR and quality-inspection pipelines
NLP & Text Analysis
Classification, entity extraction, topic modelling and sentiment work on real text
Model Fine-Tuning
Adapting open and hosted models to a narrow domain, with evaluation to prove the gain
Data Annotation & Labelling
Labelling guidelines, quality control, and the training sets a model actually needs
Dashboards & Model Reporting
Making predictions legible to the people who have to act on them
Business Intelligence
Warehouse modelling, metric definitions and reporting that a model can plug into
What Machine Learning Work Typically Pays
Machine learning is priced by data readiness, evaluation rigour and whether the model has to reach production. These are typical ranges seen in the wider freelance market, and they vary by scope, complexity and experience. They are not Zinn Hub prices and not a guarantee — every Zinner sets their own price in USD.
Figures vary by scope, complexity and experience, and are shown in USD. They describe the wider freelance market rather than what any Zinner earns here — you set your own prices, and what you keep depends on your commission tier. See the full ladder on our pricing page.
Why Sell Machine Learning Services on Zinn Hub?
Built for service professionals who want more from a freelance platform than a single listing page.
Three Ways to Sell
Not just gigs. List Zinns, bid on Projects with free proposals, get hired from the Freelancer Directory, and offer Micro Zinns from $5. Four surfaces, one account.
0% on Your First $500
0% commission on your first $500, then tiered rates that fall as you sell — as low as 7% on Agency Zinner. Your tier follows lifetime sales, so the rate falls as you grow. Full ladder on the pricing page.
Paid Directly at Checkout
Connect your own PayPal or Stripe account and buyers pay you directly at checkout — no waiting for a payout run. Prefer protection? Choose platform-protected payments instead and get paid from the payout queue once the order completes.
Crypto Accepted, No Wallet Needed
Every listing accepts USDT and USDC through NOWPayments, alongside cards, PayPal, Apple Pay, Google Pay and bank transfer — over 100 payment methods for buyers. You need no wallet setup at all.
Two-Way Custom Offers
Send a buyer a bespoke quote, or accept one they send you. Scope a real brief properly instead of squeezing it into a package that does not fit.
Full Payouts Dashboard
Every order, fee and payout in one place, in USD, in real time. No support ticket needed to find out where your money is.
Subscriptions & Retainers
Sell recurring work on daily, weekly, monthly or yearly cycles — ideal for monitoring, maintenance and tuning retainers rather than one-off builds.
Your Brand, Your Storefront
A branded storefront with your own logo, banner, bio, certifications and case studies. Buyers see you, not a template.
45 Languages, 59 Currencies
The site renders in 45 languages and shows prices in 59 display currencies, and buyers can message you in any of 57 languages. All charges are in USD.
Free Setup Help
Three guided wizards — Store Setup, Payment Setup and Zinn Creation — build your profile, connect how you get paid and publish your first listings. There is also a library of freelancer resources and monthly competitions.
Every Zinn Hub seller gets a detailed profile on the buyer in front of them — trust score, order history, spending patterns, rejection behaviour, refund rate, and the exact requirements they submitted on past orders. See who you are working with before you accept a single machine learning brief.
Keep private notes for yourself, or publish notes other Zinners can read. It is the same information a repeat client relationship gives you, available on the first order instead of the fifth.
Learn About Buyer Insights →Who Can Sell Machine Learning on Zinn Hub?
Selling is open to verified Zinners at every stage — solo specialists, small teams, and people who have just made the switch.
ML Engineers & Data Scientists
Independent practitioners who want a steady inbound channel and a storefront under their own brand.
Data & AI Agencies
Teams adding a marketplace channel next to referrals, listing capacity across several categories at once.
Researchers & Graduates
Strong modelling skills but no client history? Start with focused Micro Zinns from $5 to $20 and build reviews.
How to Start Selling Machine Learning Services
Three guided wizards get you selling in about 15 minutes. No upfront cost, and each wizard auto-saves as you go.
Store Setup Wizard
Sign up free on the registration page. The Store Setup Wizard builds your branded storefront — logo, banner, bio, tools, certifications and case studies.
Payment Setup Wizard
Connect your own Stripe and PayPal so buyers pay you directly at checkout, or configure platform-protected payments with six payout methods including crypto, bank transfer and Payoneer.
Zinn Creation Wizard
Build your first listing with packages, pricing and delivery times — or a Micro Zinn from $5. Then switch on Projects bidding and your directory profile.
What Machine Learning Zinners Get on Zinn Hub
Every line below is a platform feature you can check for yourself before you list anything.
| Feature | Zinn Hub |
|---|---|
| Ways to sell | Three — Zinns, Projects and the Freelancer Directory, plus Micro Zinns from $5 to $20 |
| Commission | 0% commission on your first $500, then tiered rates that fall as you sell — as low as 7% on Agency Zinner. |
| Cost to bid on a project | Free proposals — no bidding credits to buy |
| Cost for a buyer to post a project | Free |
| Buyer platform fee | None — the price you see is the price you pay |
| Getting paid | Connect your own Stripe or PayPal and buyers pay you directly at checkout; or use platform-protected payments and get paid from the payout queue once the order completes |
| Payout methods (platform mode) | PayPal, crypto, bank transfer (UK, EU or US) and Payoneer |
| Buyer payment methods | Over 100, including cards, PayPal, Apple Pay, Google Pay, bank transfer and 200+ cryptocurrencies |
| Currency | All prices are charged in USD; buyers can view an approximate equivalent in 59 display currencies |
| Refunds | Credited to the buyer’s Zinn Wallet in full, in USD |
| Seller verification | Government-issued photo ID plus evidence of skills and past work |
| Languages | 45 site languages, and buyers can message you in any of 57 |
| Platform migration | Free self-serve Import My Services tool — 10 free imports |
| Setup help | Three guided setup wizards, freelancer resources and monthly competitions |
Commission tiers, membership rates and payout methods in full on the pricing and commission page.
Frequently Asked Questions
Three guided wizards take you through the whole setup in about 15 minutes. The Store Setup Wizard builds your branded storefront, the Payment Setup Wizard connects how you get paid, and the Zinn Creation Wizard publishes your first machine learning listing. Each wizard auto-saves your progress. Already selling elsewhere? The free Import My Services tool rebuilds an existing listing as a ready-to-review Zinn. Full detail is on our become a freelancer page.
Yes, and most sellers run both. Zinns are fixed-price listings. Projects let you bid on buyer-posted ML work with free proposals — no bidding credits to buy, which matters when scoping a model takes a real conversation. The Freelancer Directory gets you hired directly, and Micro Zinns at $5, $10, $15 or $20 work as a cheap first order.
0% commission on your first $500, then tiered rates that fall as you sell — as low as 7% on Agency Zinner. Your tier follows lifetime sales, so the rate falls as you grow, and it is the same whether buyers pay you directly or through platform-protected payments. The full tier table is on our pricing and commission page.
Two modes, and the choice is yours. Connect your own Stripe or PayPal account and buyers pay you directly at checkout, with no payout run in between. Or use platform-protected payments, where Zinn Hub holds the payment until the order completes and pays you from the payout queue via PayPal, crypto, bank transfer or Payoneer. Both are tracked in your Payouts dashboard.
Custom models for classification, regression, forecasting and recommendation, MLOps and deployment, computer vision pipelines, NLP and text analysis, model fine-tuning and evaluation, data annotation, model monitoring and retraining, and dashboards that make predictions usable. Each can be a Zinn, a Micro Zinn from $5 to $20, a Project bid, or a directory service.
Yes. Buyers can pay with cards, PayPal, Apple Pay, Google Pay, bank transfer or 200+ cryptocurrencies including Bitcoin, Ethereum and USDT — over 100 payment methods in total. You need no crypto wallet as a seller, because acceptance is on for every listing. All prices are in USD and buyers pay no platform fee.
No. Buyers respond to evidence: a notebook that shows your evaluation, a model card, a deployed demo. Publishing your metrics and your assumptions converts far better than a list of qualifications. Every Zinner is verified with government-issued photo ID and evidence of their skills and past work, so a new seller still starts from a verified footing.
Sell the stage, not the outcome. Offer a paid data review or baseline model as its own listing, then a separate build once the data is understood. Zinn Hub supports tiered packages, subscriptions and two-way custom offers, so you can quote the real scope after the first conversation instead of guessing. If an order does have to be unwound, refunds are credited to the buyer’s Zinn Wallet in full, in USD.
Explore More Services to Sell
Start Selling Your Machine Learning Services on Zinn Hub
Three ways to sell — Zinns, Projects with a Freelancer Directory profile, and Micro Zinns from $5 to $20. 0% commission on your first $500, then tiered rates that fall as you sell — as low as 7% on Agency Zinner. Connect your own Stripe or PayPal and buyers pay you directly at checkout. Three wizards get you selling in about 15 minutes.
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